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MRI of the foetal brain.

Rich P, Jones R, Britton J, Foote S, Thilaganathan B

Department of Neuroradiology, St George's Healthcare NHS Trust, London, UK. philip.rich@stgeorges.nhs.uk

Ultrasound examinations for foetal brain abnormalities have been a part of the routine antenatal screening programme in the UK for many years. In utero brain magnetic resonance imaging (MRI) is now being used increasingly successfully to clarify abnormal ultrasound findings, often resulting in a change of diagnosis or treatment plan. Interpretation requires an understanding of foetal brain development, malformations and acquired diseases. In this paper we will outline the technique of foetal MRI, relevant aspects of brain development and provide illustrated examples of foetal brain pathology.

Published 2 March 2007 in Clin Radiol, 62(4): 303-13.
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